ISRO Scientist or Engineer Electronics 2009
For the following questions answer them individually
ISRO Scientist or Engineer Electronics 2009 - Question 51
A micro controller differs from a microprocessor in terms of
ISRO Scientist or Engineer Electronics 2009 - Question 52
An 8-bit microcontroller has an external RAM with the memory map from 8000H to 9FFFH. The number of bytes this RAM can storeis
ISRO Scientist or Engineer Electronics 2009 - Question 53
An audio frequency of 15 KHz is frequency modulated with a deviation of 75 KHz. The resulting bandwidthis
ISRO Scientist or Engineer Electronics 2009 - Question 54
A 1kW carrier is Amplitude Modulated to a depth of 60%. The total power in the modulated carrier is
ISRO Scientist or Engineer Electronics 2009 - Question 55
The $$y_{21}$$ parameter of the network shown in the given figure will be
ISRO Scientist or Engineer Electronics 2009 - Question 56
An inductance of 1 His realized using air core with 100 turns. Whatwill be the inductanceif the numberof turns are doubled ?
ISRO Scientist or Engineer Electronics 2009 - Question 57
An inductor of inductance 0.1 H, carrying current of 6 Amps will store energy of
ISRO Scientist or Engineer Electronics 2009 - Question 58
A coil has self resistance of SΩ and inductance of 1 $$\mu$$H. The value of Q at 1 MHz frequency is
ISRO Scientist or Engineer Electronics 2009 - Question 59
The closed loop transfer function of a unity feedback control system is $$G(s) = \frac{1}{(s + 2)^{2}}$$.The closed loop transfer function will have poles at
ISRO Scientist or Engineer Electronics 2009 - Question 60
The dominant modeof propagation in microstrip line in low frequency approximation is
