Interested to Buy Any Domain ? << Click Here >> for more details...
What is difference between flame retardant & flame
resistance cable? Among which type of cable is used for
ESD & Fire and Gas system application?
- 1 Answers
- 8458 Views
- I also Faced
- E-Mail Answers
Answer Posted / prakash
T here is a vast difference between cables that are rated
flame retardant and those that have earned the rating
fire rated or fire resistive. Flame retardant cables resist
the spread of fire into a new area, while fire rated cables
maintain circuit integrity and continue to work for a
specified time under defined conditions. Fire rated cables
continue to operate in the presence of a fire and are
commonly referred to as circuit integrity cables. The
differences between the two ratings are significant for the
critical circuits required for life safety or a safe and
immediate plant
shut down. Additionally, fire rated cables can be used to
replace expensive fire rated structures, blankets or wraps
and the
difficult to install MI cable. Flame retardant cables are
not rated to continue to operate in a fire, and in all
probability will not
maintain circuit integrity during a fire.
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
Which type of diaphragm use in costic line, dm water line, natural gas line, oil line?
HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.
Definition of reverse and acting controllers:
Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.
Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.
What are the application of bernoulli’s theorem?
need to calculate flow rate with the help of dp range and orifice bore dia and size. range is 0 to 400 inwc and orifice size is 12 inch 150 # rf and bore dia is 7.180 inch. need to calculation for flow rate
What is 1:1 redundancy ?
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
How to calculate mmwc values into tonnes?
why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.
State some of balance principle’ advantages?
how to convert MA in to measuring values..and how mwasuring values into MA ?..plz ansr.i have intervw
our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS
What is zener diode? What is voltage regulator?
