Which of the following sentences are correct for steam turbine?1. Steam turbine requires large floor area2. Steam turbine is a rotary high speed machine3. Steam turbine has low weight to power ratio4. Steam turbine has more initial cost and mainte ce cost

• A. (1) and (2)
• B. (2) and (3)
• C. (3) and (4)
• D. (1) and (4)