ITI Practical viva इलेक्ट्रीशियन लघु प्रसन उत्तर | महत्वपूर्ण प्रसन उत्तर

ITI Practical viva

इलेक्ट्रीशियन लघु प्रसन उत्तर

1- Which motor is not used in cranes?
Answer:- Descend-dc series motor

2- DC shunt motor is also called?
Answer:- Off-stationary flux motor.

3- Which DC motor uses a pulse wheel?
Answer:- North-Commutative Compound Motor.

4- It is necessary to use a wire as the standard resistance
Answer:- The length of the answer wire is more

5- What will be the reading if a burnt resistance is checked with an ohm meter
Answer:- Two times the north resistance

6- Which instrument is measured to have the minimum resistance
Answer:- North by Calvin Bridge

7- The power of a motor is measured in hp and what is the value of a hp?
Answer:- 746 W

8- A battery capacity of 100 A.H. So how much time will the current of battery 5A affect
Answer:- 20A

9- To cool a battery further, a current of 100 V and 5A is charged for two hours, then the battery’s W.H. Find the capacity in
Answer:- Descend 1000 W.H.

10- The machine which converts mechanical energy into electrical energy and produces AC emf is called.
Answer: – Generator.

11- Damping winding is done…?
Answer:- On the pole.

12- For the alternator… are necessary?
Answer:- Cooling system.

13- The exciter is placed on the shaft of the alternator rotor….
Answer:- Couple.

14- In a synchronoscope… phase winding is done?
Answer:- Two phases.

15- Phase sequence tester… consists of phase motors?
Answer:- Three Phase.

16- For more speed… rotors are made.
Answer:- Cylindrical (cylindrical)

17- The weight of a cylinder pole motor is…?
Answer:- More.

18- Frequency depends on…?
Answer:- f = 120 × N / p

19- Phase Sequence device is called….
Answer: Phase sequence tester.

20- India’s standard frequencies are….
Answer:- 50c / s

ITI Practical viva

इसे भी पढ़े

Some Note’s :-

1 – What is the fitter ?

2 – Least Count सूक्ष्ममापी यंत्र (Precision Instrument)

3- ITI Electricians  Short Important Question in Hindi

4 – ITI Employability skills

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