1, The full form of PVT is Power Video Transmitter. It’s used on Technology ,Instruments & Devices in Worldwide

Power Video Transmitter (PVT) is a device used in CCTV systems to transmit the video and power line through a single coaxial cable.

A video sender (also known as a DigiSender, wireless video sender, AV sender or audio-video sender) is a device for transmitting domestic audio and video signals wirelessly from one location to another. It is most commonly used for sending the output of a source device, such as a satellite television decoder, to a television in another part of a property and provides an alternative to cable installations.

2, The full form of PVT is Psychomotor Vigilance Task. It’s used on Medical ,Tests in Worldwide

The Psychomotor Vigilance Task (PVT) is a sustained-attention, reaction-timed task that measures the speed with which subjects respond to a visual stimulus.

The psychomotor vigilance test (PVT) is widely used to measure reduced alertness due to sleep loss. Here, two newly developed, 3-min versions of the psychomotor vigilance test, one smartphone-based and the other tablet-based, were validated against a conventional 10-min laptop-based PVT. Sixteen healthy participants (ages 22-40; seven males, nine females) completed a laboratory study, which included a practice and a baseline day, a 38-h total sleep deprivation (TSD) period, and a recovery day, during which they performed the three different versions of the PVT every 3 h. For each version of the PVT, the number of lapses, mean response time (RT), and number of false starts showed statistically significant changes across the sleep deprivation and recovery days. The number of lapses on the laptop was significantly correlated with the numbers of lapses on the smartphone and tablet. The mean RTs were generally faster on the smartphone and tablet than on the laptop. All three versions of the PVT exhibited a time-on-task effect in RTs, modulated by time awake and time of day. False starts were relatively rare on all three PVTs. For the number of lapses, the effect sizes across 38 h of TSD were large for the laptop PVT and medium for the smartphone and tablet PVTs. These results indicate that the 3-min smartphone and tablet PVTs are valid instruments for measuring reduced alertness due to sleep deprivation and restored alertness following recovery sleep. The results also indicate that the loss of sensitivity on the 3-min PVTs may be mitigated by modifying the threshold defining lapses.

3, The full form of PVT is Potato Virus T. It’s used on Trees & Plants ,Pathogens & Diseases in Worldwide

Tepovirus is a genus of viruses in the order Tymovirales, in the family Betaflexiviridae. Plants as well as some other root and tuber crops in the andes serve as natural hosts. There are currently two species in this genus including the type species Potato virus T.

4, The full form of PVT is Portal Vein Thrombosis. It’s used on Medical ,Diseases & Conditions in Worldwide

Portal vein thrombosis (PVT) is a blood clot of the portal vein, also known as the hepatic portal vein. This vein allows blood to flow from the intestines to the liver. A PVT blocks this blood flow. Although PVT is treatable, it can be life-threatening.

Blood clots are more likely to form when the blood flows irregularly in the body. While doctors typically don’t know what causes portal vein thrombosis, there are a number of risk factors for developing this condition.

Some of the most common include:

• inflammation of the pancreas
• appendicitis
• naval infection from the umbilical cord stump in infants
• polycythemia, or excess red blood cells
• cancer
• oral contraceptives
• cirrhosis of the liver
• liver disease
• trauma or injury