The leaks in a refrigeration system using Freon are detected by

Question

Options:

A . Halide torch which on detection produces greenish flame lighting

B . Sulphur sticks which on detection gives white smoke

C . Using reagents

D . Smelling

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. The higher temperature in vapour compression cycle occurs at....

Question 2. In actual air-conditioning applications for R-12 and R-22, and operating at a condenser temperature of 40° C and an eva....temperature of 5° C, the heat rejection factor is about

Question 3. Highest temperature encountered in refrigeration cycle should be....

Question 4. The capillary tube is not used in large capacity refrigeration systems because....

Question 5. A heat pump working on a reversed Carnot cycle has a C.O.P. of 5. It works as a refrigerator taking 1 kW of work input. ....1 kW of work input. The refrigerating effect will be

Question 6. In larger industrial and commercial reciprocating compression systems, refrigerant widely used is....

Question 7. The superheated vapour region, in a pressure enthalpy chart, is represented by the space....

Question 8. Degree of saturation or percentage humidity is....

Question 9. A mixture of dry air and water vapour, when the air has diffused the maximum amount of water vapour into it, is called....

Question 10. One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of ice....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0