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Q. What do you mean by Exponent?
The exponent field needs to represent both negative and positive exponents. To perform this, a bias is added to the actual exponent in order to get the stored exponent. For the IEEE single-precision floats, this value is 127. Therefore, an exponent of zero means that 127 are stored in the exponent field. A stored value of (73.Exponents of -127) or (all 0s 200 indicates an exponent of (200-127) and +128 (all 1s) are reserved for special numbers.
Special Cases:
To represent zero- All the bits are zeros.
To represent infinity-All exponent bits are 1s and magnitudes are 0s.
For double precision, the exponent field is 11 bits, and has a bias of 1023.
Describe 74LS139 memory decoder. The 74LS139 is a dual 2-to-4 line decoder. This contains two separate 2-to-4 line decoders - all with its address, output and enable connection
Q. Consider two 1-C charges separated by 1min free space. Show that the force exerted on each is about one million tons.
what is full load torque?
(a) A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register.
Three transformers are provided with the following rating values: 1) 2400/240 V, 55kVA, Req1 = (0.1 + 0.0Y) Ohm and Xeq1 = (0.15 + 0.XX) Ohm. 2) 240/120 V, 25kVA, Req1 = (0.1
Improving Joints and Connections - Energy Loss Improper joints are a source of energy loss in both overhead and underground systems. The conductivity of joint should not be le
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For the 3-bit 2 n -R D/A converter of Figure, calculate the analog output voltage when the input is (a) 100, and (b) 010. Solution a. For the binary input 100, switches con
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