Q.27    ___________ converts the fluid pressure energy into mechanical energy only in one directionAns 1. Unidirectional pump2. Meter in circuit3. One way valve4. Unidirectional motorCorrect Ans Provided: 4

Q.22 Air Refrigeration System is used in ————————–Ans 1. Central Air Conditioner2. Window Air conditioner3. Aircraft cooling4. Water CoolerCorrect Ans Provided: 3

Q.15 How many seconds does Arun take to cover a distance of 500 m, if he runs at a speed of 50 km/hr?Ans 1. 36 seconds2. 16 seconds3. 26 seconds4. 30 secondsCorrect Ans Provided: 1

Q.35 The period, during which the cam rotates but the follower does not move is called asAns 1. Rest period2. Dull period3. Operating period4. Dwell periodCorrect Ans Provided: 4

Q.12 Which part of slotting machine is used to hold the tool?Ans 1. Cross rail2. Vice3. Ram4. Tool headCorrect Ans Provided: 4

Q.6 Air at temperature T1 passes over a cooling coil and comes out at temperature T2. Temperature of cooling coil is T3. Then bypass factor of cooling coil will be defined asAns 1. ( T1-T3) / ( T3-T2)2. ...

Q.5 Flow control valve when used in “ Meter In “ circuit with constant displacement pump can causeAns 1. Reduced speed of piston2. All of the options3. Heating of the oil4. Opening of pressure relief valveCorrect Ans Provided: ...

Q.28 Who has been appointed as the Chairman of the international body Stop TB Partnership Board?Ans 1. Dr. Harsh Vardhan2. Dr. Randeep Guleria3. Dr. Rajesh Bhushan4. Prathap C. ReddyCorrect Ans Provided: 1

Q.30 What least value must be assigned to * so that the number 319*6594 is divisible by 9?Ans 1. 42. 13. 84. 9Correct Ans Provided: 3

Q.32 Gear tooth vernier is used to measureAns 1. Gear tooth profile2. Module3. Pitch line thickness of gear tooth4. Gear tooth thicknessCorrect Ans Provided: 3