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What size of steel you beam can safely span 9 feet with a load carrying capacity of a 3000lb at the middle?
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Rupturing capacity of a circuit breaker?
the maximum short current that can be safely break by the circuit breaker.
What is meant by rapture capacity as in HRC fuses?
HRC stands for 'high rupture capacity'. An alternative abbreviation is 'HBC, meaning 'high breaking capacity. The rupture (or breaking) capacity is a term describing the maximum short-circuit current that the fuse can safely interrupt at its rated voltage. Most fuses will safely interrupt any level of fault current between a current that just causes the fuse to operate (melt), up to their maximum breaking capacity- such fuses are called 'full-range'. HRC fuses usually have strong, ceramic bodies to withstand the huge pressure generated when the fuse has to interrupt a large short-circuit current. In contrast, low breaking capacity fuses have weaker bodies made from materials such as glass.
How fuse can be used in over current protection?
Fuses protect by blowing if too much current flows through the fuse and essentially melts the wire. A very high voltage could cause arcing problems. If you keep the same load then increasing the voltage will increase causes an increase in current. The voltage, current and load (Resistance) are related by Ohm's Law Voltage = Current x Resistance
What does the ka rating of a circuit breaker mean?
Most times it is the surge current the breaker can withstand in kilo-amps. A normal breaker will see several thousand amps in a short condition. The breaker must be able to withstand and break that current safely.
How do you use a g clamp safely?
justine haha
Can a narrow aisle lift truck with a 3000lb capacity at a 24in load center safely lift 3000lb at 36 inches?
No... that's the max load rating at a 50% lower height than the one you're talking about going to... going that much higher will decrease the weight rating dramatically.
What boat capacity plate gives the maximum weight and or number of people the boat can carry safely in certain weather conditions what are these conditions?
Normal conditions, which is to say, no violent storms or very high waves. Under adverse conditions, the safe carrying capacity of the boat is, of course, less.
If a boat's capacity plate gives the maximum weight and or number of people the boat can carry safely in certain weather conditions What are these conditions?
Normal conditions, which is to say, no violent storms or very high waves. Under adverse conditions, the safe carrying capacity of the boat is, of course, less.
Whast was the name of the first spacecraft to land on earth?
The first spacecraft carrying a human to land safely was Vostok 1 carrying cosmonaut Yuri Gagarin.
How do you safely carry arrows in hand?
hold it by the middle
What did Saint Christopher work as?
He worked as a 'human ferry' - carrying people safely across a river.
What is a half ton pickup?
A pickup truck that can safely carry a load of 1,000 pounds. This has nothing to do with towing capacity. It has to do only with load capacity.
What does a boat's capacity plate indicate?
The maximum number of persons and weight the boat should carry
Do purchase costs come in carrying cost?
Carrying cost is those type of costs which requires to safely keeping the stock of material which includes ware house, insurance etc so purchase cost is not a part of carrying cost.
Rupturing capacity of a circuit breaker?
the maximum short current that can be safely break by the circuit breaker.
How can you tell if your car can pull your trailer safely?
Your owners manual will list the towing capacity of your car.
What is the Important safety information on a boats capacity plate?
The maximum weight and/or number of people the boat can carry safely.
