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The number of FF required for a divide by 12 circuit is  
A.  16 [Wrong Answer] 
B.  12 [Wrong Answer] 
C.  8 [Wrong Answer] 
D.  4 [Correct Answer] 
View Answer
Explanation:
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pure resistance
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⇒ If a two port network is represented by an equivalent T network the admittance of series arm in term of ABCD parameter is equal to
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the majority carrier density doubles
the minority carrier density doubles
the minority carrier density becomes 4 times the original value
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⇒ To realize following function 'f'
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base is positive with respect to emitter and collector
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over current
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High selectivity
High gain
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the value of current
the weight of the conductor
the direction of the conductor
none of the above
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half of its initial value
twice of its initial value
eight times of its initial value
one eight of its initial value
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0.406
0.5
0.812
slightly less than 100%
⇒ For a type 1 system and unit parabolic input, the steady state error is
0
∞
1
1/K_{v}
⇒ It is desired to reduce the reflection at an air porcelain by use of 7/4 plate (for Porcelain μ = 40, and ε_{r} = 7). The thickness of the polystyrene plate required at 10 GHz will be
5.039 cm
50.39 cm
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Voltages across a capacitance can change instantaneously
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current through and voltage across the capacitor
d.c. load voltage and r.m.s. load voltage
current through load and voltage across load resistance
number of turns and gauge of secondary winding of transformer
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Energy = voltage/charge
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Energy = voltage (charge)^{0.5}
Energy = voltage x charge
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1
0
either 1 or 0
indeterminate
⇒ A voltage v = 5 + 50 sin ωt/ + 5 sin 5 &omegat is applied to a pure capacitor of capacitance 1 ωF. If f/= 314 rad/sec, current is
1 + 0.0157 cos 314 t + 0.00785 cos 1570 t
0.0157 cos 314 t + 0.00785 cos 1570 t
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 A * B div C + D
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*
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+
⇒ The current through a 10 Ω resistance in a dc circuit having two emf sources is 3A. If this resistance is changed to 20 Ω, the new value of current will be
less than 3 A
equal or less than 3 A
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1.5 A