Time Left - 24:00 mins

JE 2019 || Day 40 || Combined Syllabus Quiz 4

Attempt now to get your rank among 799 students!

Question 1

For which of the following DC motors, is the typical field of application mentioned?

Question 2

Electronic soft starters are used for motors to _________.

Question 3

A 4-pole generator is running at 1200 rpm. The frequency and time period of the emf generated is its coils are respectively

Question 4

For the production of induced e.m.f. field system of an electric machine_________.

Question 5

Which of the following equation shows Bio savorts law showing magnetic field intensity and surface current –

Question 6

While charging accumulators, one should

Question 7

In which types of capacitors care should be taken about the correct polarity while connecting in a circuit?

Question 8

Beyond what temperature does the gas vaporize and blackens the lamp in a gas filled lamp?

Question 9

The B-H curve is used to find the mmf of this section of the magnetic circuit. The section is:

Question 10

To measure a.c. as well as d.c. power, we use

Question 11

A 230 V single phase energy meter has a constant load current of 4 A passing through if for 5 hours at unity power factor. The meter makes 1104 revolutions during this period. If the load p.f. is 0.8, the number of relations the disc will make in above time (5 hours) is about

Question 12

Which of the following type of current flows through the solution of electrolyte –

Question 13

Which of the following combination is used for power supply for electroplating process –

Question 14

The circuit shown in the given figure is equivalent to a load of

Question 15

Which of the following types of wiring is preferred for workshop lighting ?

Question 16

Current efficiency in case of Chromium electroplating is around –

Question 17

To prepare zonax cleaners how much zonax is mixed with 1 litre of water -

Question 18

In direct heating process resistance of electrode is 100 ohm. If 5 A dc current flows through electrodes for 4 minutes, then heat produced by electrodes is

Question 19

The IEE wiring regulation become British standard BS7671 in which year –

Question 20

Which of the following set of IE rules related to additional provisions for use of energy at high and extra high voltage –

799 attempts
5 upvotes
7 comments

Tags :

ESE & GATE EE General

Apr 24ESE & GATE EE