How to test Alternator stability test for REF relay

1495

---

Testing procedure of DG alternator stability test

1587

---

how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer

1376

---

If a diesel engine is running at 2500 RPM, How much would be RPM of turbocharger?

1373

---

How to calculate ventonite bag in pile ( pile depth 25 m dia 1m)

1892

---

sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

1525

---

Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?

1423

---

4. How are the wattmeter readings equal in 2 Wattmeter method at UPF? Establish the condition mathematically?

1442

---

what is the difference between changer, converter and transformer?

1564

---

The main advantage of a good clutch is a) Good torque transmission b) Rapid engagement c) Large size d) High inertia

2266

---

Hard shifting of gears would result when a) There is rapid engagement of gears b) There is less heat dissipation c) The clutch inertia is very high d) There is no clutch free pedal play

1550

---

The torque transmitted by a clutch is given by a) T = μWR b) T = μ/WR c) T = μW/R d) T = 1/μWR

1401

---

The maximum amount of axial load to be applied on a clutch plate is a) 100 KN b) 200 KN c) 300 KN d) 400 KN

1507

---

Mean effective radius of contact surfaces of a clutch plate is decided by a) Coefficient of friction b) Axial pressure c) Space available in the vehicle d) Amount of torque to be transmitted

1353

---

Axial force to keep the clutch in engaged position is provided by a) Springs arranged circumferentially b) Pressure plate c) Flywheel d) Clutch pedal

1406

---