0
Where should a service valve be located to isolate the hot water supply from the hot water storage vessel to the taps is it the primary return or primary flow or cold feed or open vent?
Wiki User
∙ 13y ago
The isolation valve should (must) be placed on the cold water side (and/or the return side), entering the water heater. Placing the isolation valve on the hot or outlet side of the water heater has the potential of creating a bomb.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Where should a service valve be located in order to isolate the hot supply from the hot water storage vessel to the taps?
primary flow
Where should a service valve be located in order to isolate the hot supply from the hot water storage vessel to the tap?
Cold feed
What is the service password IBM tape storage ts3100 tape library web tool?
42311324
What is the advantage and disadvantage of sound compression?
The primary advantage is that it makes your files smaller. Smaller files do not take up as much room on your storage device as larger files. The primary disadvantage is that you might loose sound quality or fidelity.
Definition of memory and its types?
Memory refers to the physical devices used to store programs (sequences of instructions) or data (e.g. program state information) on a temporary or permanent basis for use in a computer or other digital electronic device. Computer Memory is two types as Primary Memory and Secondary Memory at the base of uses. The term primary memory is used for the information in physical systems which function at high-speed (i.e. RAM), as a distinction from secondary memory, which are physical devices for program and data storage which are slow to access but offer higher memory capacity. When data of Primary Memory stored on secondary memory is called "virtual memory".Primary MemoryThe term "memory" is often (but not always) associated with addressable semiconductor memory, i.e. integrated circuits consisting of silicon-based transistors and used as primary memory. Primary storage (or main memory or internal memory), often referred to simply as memory, is the only one directly accessible to the CPU. The CPU continuously reads instructions stored there and executes them as required. Any data actively operated on is also stored there in uniform manner. RAM used for primary storage is also volatile, i.e. they lose the information when not powered). Cash Memory is also a super fast then RAM and it working for only processor.There are two main types of semiconductor memory: volatile and non-volatile.Examples of non-volatile memory are flash memory (sometimes used as secondary, sometimes primary computer memory) and ROM/PROM/EPROM/EEPROM memory (used for firmware such as boot programs). Examples of volatile memory are primary memory (typically dynamic RAM, DRAM), and fast CPU cache memory (typically static RAM, SRAM, which is fast but energy-consuming and offer lower memory capacity per area unit than DRAM).Secondary MemoryThe term "storage" is often (but not always) used in separate computers of traditional secondary memory such as tape, magnetic disks and optical discs (CD-ROM and DVD-ROM). Secondary storage (also known as external memory or auxiliary storage), differs from primary storage in that it is not directly accessible by the CPU. The computer usually uses its input/output channels to access secondary storage and transfers the desired data using intermediate area in primary storage. Secondary storage does not lose the data when the device is powered down-it is non-volatile. Hard disk, CD and DVD drives are usually used as secondary storage. Some other examples of secondary storage technologies are: flash memory (e.g. USB flash drives or keys), floppy disks, magnetic tape, paper tape, punched cards, standalone RAM disks, and Iomega Zip drives.
Where should a service valve be located in order to isolate the hot supply from the water storage vessel to the taps?
primary flow
Where should a service valve be located in order to isolate the hot supply from the hot water storage vessel to the taps?
primary flow
Where should a service valve be located in order to isolate the supply from the hot water storage vessel to the tap?
Cold feed
Where should a service valve be located in order to isolate the hot supply from the hot water storage vessel to the tap?
Cold feed
What is another name for primary storage devices?
the another name for primary storage is main storage device.
Primary storage is provided by devices called memory or located on the motherboard and on some adapter cards?
RAM
Differences between secondary storage and primary storage?
Primary storages are volatile. An Example of primary storage : RAM whereas, Secondary storages are permanent. An Example of secondary storage : ROM
Is ram a secondary storage device?
ram is primary storage
Where should a service valve be located to isolate the hot supply from the hot water storage vessel to the taps?
Usually there is a shut off valve right above the water heater on the cold side. There can be one on the hot side to so that the heater can be removed without having to drain the system.
Is the secondary storage faster than main memory?
No. The secondary storage is typically slowerthan primary storage. But the secondary storage has higher capacity than primary storage.
What it as your computer's primary means of storage?
The primary means of storage of a computer is the RAM memory which is a volatile memory.
Examples of storage?
secondary storage , primary storage , temporary storage
