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Question

Match the following:

List I List II

A. R_T 1. A = D

B. R_h 2. h₁₂ = h₂₁

C. S_T 3. AD - BC = 1

D. S_h 4. h₂₁ = - h₂₁

5. B = C

6. ?h = 1

Options
A. A-3, B-4, C-1, D-6
B. A-3, B-2, C-5, D-4
C. A-5, B-4, C-1, D-2
D. A-5, B-4, C-1, D-6

Correct Answer

A-3, B-4, C-1, D-6

More questions

1. Match the following:

	List I		List II
A.	V_OH(min)	1.	2.4 V
B.	V_IH(min)	2.	1.5 V
C.	V_OL(max)	3.	0.4 V
		4.	2.0 V
		5.	0.8 V

Options
A. A-1, B-3, C-4
B. A-1, B-4, C-3
C. A-5, B-4, C-3
D. A-1, B-5, C-2

2. To couple a coaxial line to a parallel wire line it is best to use
Options
A. slotted line
B. balun
C. directional coupler
D. ?/4 transformer

3. A single phase full converter gives maximum and minimum output voltage at firing angles of
Options
A. 0 and 180� respectively
B. 180� and 0� respectively
C. 0 and 90� respectively
D. 90� and 0� respectively

5. Thyristors connected in series need :
Options
A. static equalizing circuit
B. dynamic equalizing circuit
C. both static and dynamic equalizing circuits
D. none of the above

7. In a single phase full wave controlled rectifier using centre tap transformer, the voltage across each half of secondary is V_m sin ?t. The peak inverse voltage is
Options
A. 2 V_m
B. V_m
C. 0.5 V_m
D. 0.25 V_m

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