⟩ The most suitable item of equipment to mark a straight line in order to install a horizontal conduit over a distance of 4 m is a
* a) Plumb line
* b) Spirit level
* c) Steel tape
* d) Chalk line
Answer – d
* a) Plumb line
* b) Spirit level
* c) Steel tape
* d) Chalk line
Answer – d
Explain why the input impedance of OP-Amp is so high?
Which of the following is not an input device1. MICR 2. OCR3. DVD 4. JOYSTICK
What is Fbus protocol and its use?
If a clock with time period T is used with n stage shift register,the output of the final stage will be delayed by1. nT seconds 2. (n-1)T seconds3. n/T seconds 4. (2n-1)T seconds
Design a digital circuit which has one input two output and one select lineinput should be 1000khzoutput should be 500khz and 250Khzselect line either 0 or 1if 0 select 250khzif 1 select 500khz?
What is the difference between emulator and simulator?
Explain what is the purpose of the package around a microprocessor silicon die?
In connections of MCB, is it necessary that the incoming side supply should be connected at top side of MCB.Whether this has any effect in tripping of MCB in case of fault?
Motorolas 68040 is comparable to1. 8085 2. 802863. 80386 4. 80486
Tell me why BJT is called current control device?