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MCQOPTIONS
This section includes 2460 Mcqs, each offering curated multiple-choice questions to sharpen your Advanced Machining knowledge and support exam preparation. Choose a topic below to get started.
| 1001. |
The given array is arr = {2,6,1}. What are the pivots that are returned as a result of subsequent partitioning? |
| A. | 1 and 6 |
| B. | 6 and 1 |
| C. | 2 and 6 |
| D. | 1 |
| Answer» E. | |
| 1002. |
What is the average case complexity of QuickSort? |
| A. | O(nlogn) |
| B. | O(logn) |
| C. | O(n) |
| D. | O(n2) |
| Answer» B. O(logn) | |
| 1003. |
The given array is arr = {2,3,4,1,6}. What are the pivots that are returned as a result of subsequent partitioning? |
| A. | 1 and 3 |
| B. | 3 and 1 |
| C. | 2 and 6 |
| D. | 6 and 2 |
| Answer» B. 3 and 1 | |
| 1004. |
What is the best case complexity of QuickSort? |
| A. | O(nlogn) |
| B. | O(logn) |
| C. | O(n) |
| D. | O(n2) |
| Answer» B. O(logn) | |
| 1005. |
QuickSort can be categorized into which of the following? |
| A. | Brute Force technique |
| B. | Divide and conquer |
| C. | Greedy algorithm |
| D. | Dynamic programming |
| Answer» C. Greedy algorithm | |
| 1006. |
What is the minimum safe approach distance for a radar system operating in excess of 5kWhr? |
| A. | 100ft |
| B. | 10ft |
| C. | 17ft |
| D. | 4ft |
| Answer» E. | |
| 1007. |
A power of 5 kW to 50 kW is required even when using narrow beams. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1008. |
The time between the collision of two aircraft on a collision course is called _____ |
| A. | Differential time |
| B. | Tau |
| C. | Traffic time |
| D. | Collision time |
| Answer» C. Traffic time | |
| 1009. |
The parallel circuit model is drawn because _________________ |
| A. | Conductance Gi accounts for core-loss current |
| B. | Inductive susceptance Bm accounts for magnetizing current |
| C. | Gi for core – loss current and Bm for magnetizing current |
| D. | Cannot say |
| Answer» D. Cannot say | |
| 1010. |
Ii in no-load test is responsible for ______________ |
| A. | Production of flux |
| B. | Reactive power drawn from the supply |
| C. | Active power drawn from the supply |
| D. | No significance |
| Answer» D. No significance | |
| 1011. |
For a linear B-H relationship, which option is correct?a) The exciting current is equal to core loss currentb) The exciting current is equal to magnetizing currentc) The exciting current is equal to de-magnetizing currentd) The exciting current is equal to cross-magnetizing current 9.Third harmonic current in transformer at no-load is ______________ |
| A. | The exciting current is equal to core loss currentb) The exciting current is equal to magnetizing currentc) The exciting current is equal to de-magnetizing currentd) The exciting current is equal to cross-magnetizing current 9.Third harmonic current in transformer at no-load is ______________a) 3% of exciting current |
| B. | The exciting current is equal to magnetizing currentc) The exciting current is equal to de-magnetizing currentd) The exciting current is equal to cross-magnetizing current 9.Third harmonic current in transformer at no-load is ______________a) 3% of exciting currentb) 10% of exciting current |
| C. | The exciting current is equal to de-magnetizing currentd) The exciting current is equal to cross-magnetizing current 9.Third harmonic current in transformer at no-load is ______________a) 3% of exciting currentb) 10% of exciting currentc) 25% of exciting current |
| D. | The exciting current is equal to cross-magnetizing current 9.Third harmonic current in transformer at no-load is ______________a) 3% of exciting currentb) 10% of exciting currentc) 25% of exciting currentd) 35% of exciting currentView Answer |
| Answer» C. The exciting current is equal to de-magnetizing currentd) The exciting current is equal to cross-magnetizing current 9.Third harmonic current in transformer at no-load is ______________a) 3% of exciting currentb) 10% of exciting currentc) 25% of exciting current | |
| 1012. |
What is the no-load current drawn by transformer? |
| A. | 0.2 to 0.5 per cent |
| B. | 2 to 5 per cent |
| C. | 12 to 15 per cent |
| D. | 20 to 30 per cent |
| Answer» C. 12 to 15 per cent | |
| 1013. |
The rate of differential settlement is defined by which of the following equation? |
| A. | H/L |
| B. | L/H |
| C. | H/H c |
| D. | None of the mentioned |
| Answer» C. H/H c | |
| 1014. |
The recommendation of American code, for a differential settlement depends upon __________ |
| A. | Type of structure and Pattern of loading |
| B. | Settlement depth |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Settlement depth | |
| 1015. |
According to Polish and Tokar brick masonry will crack, when the unit elongation amounts to ___________ |
| A. | 0.5 |
| B. | 0.005 |
| C. | 1.0 |
| D. | 0.05 |
| Answer» C. 1.0 | |
| 1016. |
For simple spread footing on clayey soil, the differential settlement should not exceed __________ |
| A. | 1/ 400 |
| B. | 1/300 |
| C. | 1/100 |
| D. | 1/3 |
| Answer» C. 1/100 | |
| 1017. |
According to National building code of India, the differential settlement can be kept within limits by __________ |
| A. | Suitably designing the foundation |
| B. | Decreasing the total settlements |
| C. | Increasing the allowable pressure. |
| D. | None of the mentioned |
| Answer» B. Decreasing the total settlements | |
| 1018. |
The maximum allowable settlement for warehouses are _________ |
| A. | 25 |
| B. | 38 |
| C. | 50 |
| D. | Less than 0.5 |
| Answer» D. Less than 0.5 | |
| 1019. |
The allowable pressure, that should be selected for a maximum settlement is ____________ |
| A. | 40 mm |
| B. | 25 mm |
| C. | 30 mm |
| D. | 10 mm |
| Answer» C. 30 mm | |
| 1020. |
The vertical downward movement of the base of the structure is called __________ |
| A. | Penetration resistance |
| B. | Settlement |
| C. | Effective pressure |
| D. | Shear failure |
| Answer» C. Effective pressure | |
| 1021. |
The effect of settlement on structure depends upon its ________ |
| A. | Magnitude and Uniformity |
| B. | Size |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Size | |
| 1022. |
The analytical methods used for finding bearing capacity of footing is based on ___________ |
| A. | Shear failure |
| B. | Effective pressure |
| C. | Overburden pressure |
| D. | Size of the footing |
| Answer» B. Effective pressure | |
| 1023. |
Which of the following is ultra-short-acting insulin analogue? |
| A. | Detemir |
| B. | Insulin aspart |
| C. | Insulin NPH |
| D. | Glargine |
| Answer» C. Insulin NPH | |
| 1024. |
Which one of the following is marketed by the name Levemir by Novo Nordisk? |
| A. | Detemir |
| B. | Insulin aspart |
| C. | Glulisine |
| D. | Glargine |
| Answer» B. Insulin aspart | |
| 1025. |
Which of the following is a long-acting insulin analogue? |
| A. | Lispro |
| B. | Insulin aspart |
| C. | Glulisine |
| D. | Glargine |
| Answer» E. | |
| 1026. |
Which of the following insulin analogue was available from 206 and marketed by Sanofi-Aventis? |
| A. | Lispro |
| B. | Insulin Aspart |
| C. | Glulisine |
| D. | Glargine |
| Answer» D. Glargine | |
| 1027. |
Which of the following insulin analogue was approved by the FDA and marketed by Novo Nordisk? |
| A. | Lispro |
| B. | Insulin Aspart |
| C. | Glulisine |
| D. | Glargine |
| Answer» C. Glulisine | |
| 1028. |
Which of the following is manufactures by Eli Lilly and has been marketed since 1966? |
| A. | Lispro |
| B. | Insulin Aspart |
| C. | Glulisine |
| D. | Glargine |
| Answer» B. Insulin Aspart | |
| 1029. |
Which of the following sentences can define clearly an insulin analog? |
| A. | Fully synthetic molecules |
| B. | Modified to act slower or faster |
| C. | Similar to bovine insulin used in other animals |
| D. | Drugs which have a similar structure to the insulin |
| Answer» C. Similar to bovine insulin used in other animals | |
| 1030. |
Which of the following is a drug for diabetes mellitus? |
| A. | Omeprazole |
| B. | Acetanilide |
| C. | Biguanides |
| D. | Amlodipine |
| Answer» D. Amlodipine | |
| 1031. |
What will be the output of the following C# code? |
| A. | 20 |
| B. | d) Compile time errorView Answer |
| C. | |
| Answer» D. | |
| 1032. |
Select the correct statement about properties of read and write in C#.NET? |
| A. | A property can simultaneously be read or write only |
| B. | A property cannot be either read only or write only |
| C. | A write only property will only have get accessor |
| D. | A read only property will only have get accessor |
| Answer» E. | |
| 1033. |
Variable losses are proportional to ________ |
| A. | Armature current |
| B. | Square of armature current |
| C. | Inverse of armature current |
| D. | Inverse of square of armature current |
| Answer» C. Inverse of armature current | |
| 1034. |
The condition for maximum efficiency for a DC generator is __________ |
| A. | Eddy current losses = stray losses |
| B. | Hysteresis losses = eddy current losses |
| C. | Copper losses = 0 |
| D. | Variable losses = constant losses |
| Answer» E. | |
| 1035. |
When the flow rate of the fluid decreases the temperature plot shifts towards __________ |
| A. | Steam exit |
| B. | Middle of the tube |
| C. | Feed inlet |
| D. | Feed exit |
| Answer» C. Feed inlet | |
| 1036. |
What is the real temperature driving force of the evaporator in the given diagram? |
| A. | TBP – Tw |
| B. | TW – TBP |
| C. | TW – Tsteam |
| D. | Tsteam – TBP |
| Answer» E. | |
| 1037. |
The liquid temperature in the tubes increases up to certain height and then the temperature decreases due to ___________ |
| A. | Loss of superheat |
| B. | Loss of pressure |
| C. | Concentration increase |
| D. | Concentration decrease |
| Answer» B. Loss of pressure | |
| 1038. |
When the flow velocity of the fluid increases the temperature plot maxima shifts towards __________ |
| A. | Steam exit |
| B. | Middle of the tube |
| C. | Feed inlet |
| D. | Feed exit |
| Answer» E. | |
| 1039. |
In the given formula for overall heat transfer coefficient in Rising film evaporators, What is the term hOD? \(\frac{1}{U}=\frac{1}{ho}+\frac{1}{h_{OD}}+(\frac{Do}{Di})(\frac{1}{h_{ID}})+ (\frac{Do}{Di})(\frac{1}{hi})\) |
| A. | Outside dirt coefficient |
| B. | Inside dirt coefficient |
| C. | Outside film heat transfer coefficient |
| D. | Inside film heat transfer coefficient |
| Answer» B. Inside dirt coefficient | |
| 1040. |
If the Reynold’s number is 24000 and the Prantl number = 4.70. Then what is the value of Nusselt number? |
| A. | 164.8 |
| B. | 164.0 |
| C. | 163.8 |
| D. | 165.2 |
| Answer» B. 164.0 | |
| 1041. |
The heat transfer coefficient for rising film and falling film evaporators is same because they can be used in the same setup. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1042. |
If the evaporator operates at very high liquid velocity so that the boiling occurs at the top end of the tube, then we use the given relation.hiD ⁄ K=0.0278 Re0.8 Pr0.4What is the term K here? |
| A. | Solution thermal conductivity |
| B. | Solvent thermal conductivity |
| C. | Wall thermal conductivity |
| D. | Film thermal conductivity |
| Answer» B. Solvent thermal conductivity | |
| 1043. |
If the evaporator operates at very high liquid velocity so that the boiling occurs at the top end of the tube, which one of the following correlation can be used? |
| A. | hiD ⁄ Kpure = 0.003 Re0.8 Pr0.4 |
| B. | hiD ⁄ Kpure = 0.027 Re0.8 Pr0.4 |
| C. | hiD ⁄ Ksolution = 0.0278 Re0.8 Pr0.4 |
| D. | hiD ⁄ Ksolution = 0.003 Re0.8 Pr0.4 |
| Answer» D. hiD ⁄ Ksolution = 0.003 Re0.8 Pr0.4 | |
| 1044. |
Assume a 275 kV transmission line having the following line constants:A = 0.85∠5° ; B = 200∠75°If a load is connected at receiving end at unity power factor but maintaining the same voltage profile. The receiving end voltage if the compensation equipment is not installed will be __________ |
| A. | 245 kV |
| B. | 280 kV |
| C. | 255 kV |
| D. | 272 kV |
| Answer» B. 280 kV | |
| 1045. |
Assume a 275 kV transmission line having the following line constants:A = 0.8∠5° ; B = 200∠75°If a load is connected at receiving end at unity power factor but maintaining the same voltage profile. Then _________ compensation will be needed at ______ |
| A. | capacitive, receiving end |
| B. | inductive, sending end |
| C. | capacitive, sending end |
| D. | inductive, receiving end |
| Answer» B. inductive, sending end | |
| 1046. |
Assume a 275 kV transmission line having the following line constants:A = 0.8∠5° ; B = 200∠75°If a load is connected at receiving end at unity power factor but maintaining the same voltage profile. Will this system now need any type of compensation? If so, then which one? |
| A. | Yes, capacitive |
| B. | No |
| C. | Yes, inductive |
| D. | Yes, inductive and capacitive |
| Answer» B. No | |
| 1047. |
Assume a 275 kV transmission line having the following line constants:A = 0.8∠5° ; B = 200∠75°If a load is connected at receiving end at unity power factor but maintaining the same voltage profile. Will this system now need any type of compensation? |
| A. | Yes |
| B. | No |
| C. | Cannot be said |
| D. | Never |
| Answer» B. No | |
| 1048. |
Assume a 275 kV transmission line having the following line constants:A = 0.8∠5° ; B = 200∠75°For obtaining 275 kV voltage at the receiving end obtaining unity power factor, the power angle required to be set as __________ |
| A. | 26.23° |
| B. | 22° |
| C. | 25° |
| D. | 24° |
| Answer» B. 22° | |
| 1049. |
Assume a 275 kV transmission line having the following line constants:A = 0.8∠5° ; B = 200∠75°For obtaining 275 kV voltage at the receiving end obtaining unity power factor, the power transmitted will be _____________ |
| A. | 124 MW |
| B. | 117.2 MW |
| C. | 116 MW |
| D. | 110 MW |
| Answer» B. 117.2 MW | |
| 1050. |
Choose the most feasible method for raising the power to be delivered at the reactive end.(i)Reducing the line reactance(ii)Raising the voltage level |
| A. | (i) |
| B. | (ii) |
| C. | (i), (ii) |
| D. | None of the methods |
| Answer» B. (ii) | |