How to measure frequency without cro?

0 Answers  

---

What the types of breaking systems in circuit breakers? Why we use CT with fuse in series trip circuit breaker(HT), though we don't use fuse normally in CT output?

0 Answers   HAL,

---

Distinguish between Angle modulation and Amplitude modulation.

9 Answers  

---

IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.

0 Answers  

---

WHAT IS THE DIFFERENCE BETWEEN FIX32 & WINCC

0 Answers   TATA,

---

i am using LM7805 for my project in which 12v dc supply is given.how should i calculate the values of C0 and C1?

0 Answers  

---

how does the polarised capacitor works? at which situation in circut it is used?

1 Answers   BPL,

---

What is negative frequency?

0 Answers  

---

What logic function is obtained by adding an inverter to the output of an and gate?

0 Answers  

---

sir i am completed B.E in 2006 i wrote RRb Section Engineer Exams two times .how to prepare and how is ask previous question paper some previous question paper send through mail id

2 Answers   RRB, Spectrum,

---

What are the differences between microprocessor and micro controller?

0 Answers  

---

Can we get light when the circuit is working?

0 Answers  

---