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Questions | Answers | Discussions | Knowledge sharing | Communities & more.
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
The correct answer is Data Flow.
The correct answer is Data Flow.
See lessWhich of the following languages is more suited to a structured program?
PASCAL languages is more suited to a structured program.
PASCAL languages is more suited to a structured program.
See lessThe brain of any computer system is
CPU (Central Processing Unit) is regarded as the “brain” of the computer. This is because most of the processing of a computer is performed by CPU.
CPU (Central Processing Unit) is regarded as the “brain” of the computer. This is because most of the processing of a computer is performed by CPU.
See lessFor treating the sewage of a large city, you will recommend
The domestic sewage in large cities is processed by aerobic and then anaerobic bacteria in the secondary treatment in Sewage Treatment Plants (STPs).
The domestic sewage in large cities is processed by aerobic and then anaerobic bacteria in the secondary treatment in Sewage Treatment Plants (STPs).
See lessWhen drainage to sewage ratio is 20, the peak dry weather flow is
Dry weather flows represent all flows within the sewer pipes on a typical day without any rainfall, which results in low flow in the sewer system. During dry weather flow, insufficient flow velocities can increase the retention time within the channel.
Dry weather flows represent all flows within the sewer pipes on a typical day without any rainfall, which results in low flow in the sewer system. During dry weather flow, insufficient flow velocities can increase the retention time within the channel.
See lessA rainfall may be classified as acidic if its pH value is less or equal to
With a pH range of 5-6, natural rainwater is mildly acidic. It becomes acid rain when the pH level of rainwater falls below this range. Therefore, the pH of acid rain is approximately 4 to 5
With a pH range of 5-6, natural rainwater is mildly acidic. It becomes acid rain when the pH level of rainwater falls below this range. Therefore, the pH of acid rain is approximately 4 to 5
See lessIf the over land flow from the critical point to the drain is 8 km and the difference in level is 12.4 m, the inlet time is
If the over land flow from the critical point to the drain is 8 km and the difference in level is 12.4 m, the inlet time is. A. 2 hours.
If the over land flow from the critical point to the drain is 8 km and the difference in level is 12.4 m, the inlet time is. A. 2 hours.
See lessAn inverted siphon is designed generally for
siphons. inverted siphons are used to carry sewage or stormwater under streams, highway cuts, or other depressions in the ground. In an inverted siphon the liquid completely fills the pipe and flows under pressure, as opposed to the open-channel gravity flow that occurs in most sanitary…
siphons. inverted siphons are used to carry sewage or stormwater under streams, highway cuts, or other depressions in the ground. In an inverted siphon the liquid completely fills the pipe and flows under pressure, as opposed to the open-channel gravity flow that occurs in most sanitary…
See lessIn olden days the type of section adopted in trunk and out fall sewers was
Characteristics, Treatment and Disposal ; 8. In olden days the type of section adopted in trunk and out fall sewers was. (a). parabolic shaped.
Characteristics, Treatment and Disposal ; 8. In olden days the type of section adopted in trunk and out fall sewers was. (a). parabolic shaped.
See lessSelf-cleansing velocity is
Self-cleansing velocity is defined as the minimum. velocity at which sewage should flow such that there is. no deposition or accumulation of particles along the. drain length. It is about 0.6 to 0.9 m/sec.
Self-cleansing velocity is defined as the minimum. velocity at which sewage should flow such that there is. no deposition or accumulation of particles along the. drain length. It is about 0.6 to 0.9 m/sec.
See less