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SSC JE 2019-20 Technical Quiz 40
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Question 1
Which among the following mode of tendering is used by purchase department?
i. Open tendering
ii. Limited tender
iii. Spot tendering
iv. Global tendering
v. Proprietary tender
Question 2
Which among the following information is required for a good estimation?
i. Availability of products
ii. Sources of production, vendor selection
iii. New products and their quality
iv. Prices and the discounts provided for each product
Question 3
A magnetic ring having a cross-sectional area of 40 cm2 with a mean circumference of 120 cm, has a coil of 250 turn a around it. If the total flux produced is 40 m-Wb in the ring. By neglecting the flux leakage calculate the reluctance of the ring of the relative permeability μr = 150.
Question 4
For a magnetically coupled circuit where L1 = 50 mH; L2 = 12 mH, while the mutual inductance m = 15 mH. Calculate the coefficient of coupling between the coil.
Question 5
Which of the following law is based on the conservation of energy?
Question 6
The algebraic sum of the electric currents meeting at a common point is _______.
Question 7
What is the value of Norton resistance (in ) between the terminal A and B for the given Norton’s equivalent circuit?
Question 8
Determine the value of current (in A) through both the resistors of the given circuit.
Question 9
The common material, which is used to make an HRC fuse is
Question 10
The metallic sheath is usually made of
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ESE & GATE EEGeneralApr 12ESE & GATE EE