Explain the operation of 1φ ac voltage controller with rl load?

0 Answers  

---

As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

---

What is the working of centrifugal switch in 1phase induction motor

0 Answers  

---

what is function opto-coupler?

1 Answers   Saudi Ceramics,

---

what are components used in LED message display board

2 Answers  

---

6. When Abis link is down, name the alarm that is generated at BSC

1 Answers  

---

What is meant by operating point?

0 Answers  

---

What is the auto correlation function of a discrete time white noise?

6 Answers  

---

what is an operational amplifier?

0 Answers  

---

Explain the difference between leds and pn junction diode?

0 Answers  

---

write down a program to overwrite the contents of the flag register in 8085

0 Answers   TCS, UET,

---

how snuber circuit protect the thyrister

2 Answers  

---