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Assertion (A): Interfacing means synchronisation of digital information transmission between input output devices and computer. Reason (R): A computer with higher bit word size executes programs at a faster rate. | |
A. | Both A and R are correct and R is correct explanation of A [Wrong Answer] |
B. | Both A and R are correct but R is not correct explanation of A [Correct Answer] |
C. | A is correct R is wrong [Wrong Answer] |
D. | A is wrong R is correct [Wrong Answer] |
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Explanation:-
Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
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11.11
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min. sound
sound in picture
⇒ A sheet of bakelite is inserted between the plates of an air capacitor. The capacitance will
increase
decrease
remain the same
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vertically polarized
non linearly polarized
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TRUE
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Match the following:
List I (Logic) | List II (Characteristic) | ||
---|---|---|---|
A. | RTL | 1. | High fan out |
B. | CMOS | 2. | Highest speed of operation |
C. | I^{2}L | 3. | High noise immunity |
D. | ECL | 4. | Lowest product of power and delay |
A-4, B-3, C-2, D-1
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hybrid junction for microwaves
a microwave oscillator
a microwave amplifier
a microwave antenna
⇒ In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit
all calculations done earlier have to be repeated
replace all calculated voltages by reverse values
replace all calculated currents by reverse values
replace all calculated voltages and currents by reverse values
⇒ At 0 K the forbidden energy gap in intrinsic semi conductor is about
10 eV
6 eV
1 eV
0.2 eV
⇒ The skin depth of copper is found to be 66 mm at 1 MHz at a certain temperature. At the same temperature and at 2 MHz, the skin depth would be approximately
47 μm
33 μm
92 μm
1.22 μm