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DFCCIL Executive Rapid Quiz 22

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Question 1

Ministry of State security(MSS) is intelligence or detective agency of

Question 2

The weights of 4 boxes are 20, 40, 60 and 90 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

Question 3

If the value of Description: E:\Gate\SSC JE Electrical New Files\35_Transistor-Biasing_files\image165.png and Description: E:\Gate\SSC JE Electrical New Files\35_Transistor-Biasing_files\image221.png in a base-bias method, what is the stability factor?

Question 4

A synchronous motor with negligible armature resistance runs at a load angle of at the rated frequency. If supply frequency is increased by 10%, keeping other parameters constant, the new load angle will be

Question 5

A current passing through a copper voltameter deposits 0.002 kg of copper on the cathode in 100 minutes. If there are 1025 copper atoms in one kg of copper, the electric charge delivered to the cathode in one second by Cu++ ions will be

Question 6

A 90 pF capacitor is connected to a 12 V battery and is charged to 12 V. The number of electrons transferred from one plate to the other is

Question 7

For the voltmeter circuit shown in Fig., the basic D’ Arsonval movement meter used has full-scale current of 1 mA and meter resistance The values of series resistances R1 and R2 required for 10 V range and 50 V range will be

Question 8

In the circuit shown in Fig., what is the line current Description: E:\Gate\SSC JE Electrical New Files-Done\14_Parallel-AC-Circuits_files\image226.png
Description: E:\Gate\SSC JE Electrical New Files-Done\14_Parallel-AC-Circuits_files\image221.png

Question 9

A 50 km long transmission line supplies a load of 5 MVA at 0.8 power factor lagging at 33 kV. The efficiency of transmission is 90%. For the same line loss, the volume of aluminium conductor required for 3-phase, 3-wire system is

Question 10

………………. logic is mostly used in Microprocessors chips
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Vinit KumarVinit KumarMember since Sep 2018
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