Answer / thowsif_emerson

The cathode-ray oscilloscope (CRO) is a common laboratory
instrument that provides accurate time and aplitude
measurements of voltage signals over a wide range of
frequencies. Its reliability, stability, and ease of
operation make it suitable as a general purpose laboratory
instrument.

For more details log on to:-
http://www.physics.sc.edu/~hoskins/Demos/CathodeRay.html

Answer / sunny kumar

CRO STANDS FOR CATHODE RAY OSCILLOSCOPE. IT IS BASICALLY A DISPLAY OUTPUT INSTRUMENT FROM WHICH WE CAN MEASURES AMPLITUDE, FREQUENCY AND PHASE OF A SINE WAVE ,SQUARE WAVE AND OTHER WAVES

Answer / vikraman

CRO means cathode ray oscilloscope which shows the
measurement in the form of graph.

how to choose the cable rating for load (KW)? EXAMPLE.50KW load

14 Answers   ACC, NCUI, Polycab, PowerSol, Siemens, SW,

---

Why in India only 50hz frequency not 60hz

2 Answers   Prism Cement,

---

Induction generator has = A negative speed B negative slip C negative voltage D negative current

2 Answers  

---

In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil

0 Answers  

---

What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

0 Answers   Bhad Engineers,

---

EXPLAIN THE TRANSFORMER MAINTENANCE?

0 Answers   Enercon, ERT, GEL,

---

DG SET BLOCK DIGRAM

0 Answers   L&T,

---

what is meant by armature reaction?

13 Answers  

---

Difference between On Line capacitor and Station Type capacitor.

0 Answers  

---

what are the protection equipments used betbeen HT line and transformer in a power plant

4 Answers  

---

what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?

0 Answers  

---

Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?

0 Answers  

---